baber/WOPTO huggingface dataset:
Patent JP-2004073029-A (JP)
Title: Paddy field implement elevator
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paddy field implement elevator in which a single acting type hydraulic cylinder for elevating or lowering the paddy field implement is controlled with an electromagnetic control valve and in which a hydraulic circuit structure is simple and can be made at a low cost.  <P>SOLUTION: A pilot type check valve 29 is disposed in a pressure oil-charging or discharging oil passage (b) communicating with the hydraulic cylinder 6. When a main spool 23 is placed at a neutral position, a pressure oil-charging oil passage (a) and the pressure oil-charging or discharging oil passage (b) are shut off, when the main spool 23 is placed at the neutral position. A pilot oil passage (d) for opening the passage of a pilot type check valve 29 communicates with a tank via the main spool 23. The pressure oil-charging oil passage (a) communicates with the tank via a pressure-compensating valve 33 energized and closed with a spring 32. A pilot oil passage (f) for opening the passage of the pressure-compensating valve 33 is connected to the pressure oil-charging oil passage (a). A pilot oil passage (e) for opening the passage of the pressure-compensating valve 33 communicates with the pressure oil-charging or discharging oil passage (b) and the pilot oil passage (d) for opening the passage of a pilot type check valve 29 via a shuttle valve 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076810-A (JP)
Title: Lubricating structure of gear transmission
Inventor: KUDO SATOSHI
IPC: F16H57/04
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the processing man-hours of a lubricating passage for cost reduction with maintaining the lubricity of each part around a transmission shaft.  <P>SOLUTION: Radial oil pathways 11b and 11c extending from an axial oil pathway 11a of a transmission shaft 11 radially outward are communicated with a spiral oil groove 11f formed spirally on the outside perimeter of the transmission shaft 11 and opposed to the inside perimeter of a collar 19. Radial oil grooves 12a and 24a extending from the outside perimeter of the transmission shaft 11 radially outward are formed at an axial end of hubs 12 and 24 opposed to the axial end of collar 19 and needle bearings 20 and 27 and gears 21 and 28. A passage cross sectional area of the radial outer end of the radial oil grooves 12a and 24a is narrowed for the passage cross sectional area of the radial inner end. This process makes it possible to maintain the lubricity by abolishing an radial oil hole penetrating an annular groove at the inner circumference of the previous collar and the collar to reduce the processing cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076327-A (JP)
Title: Closure lid of side ditch lid water hole
Inventor: TAKAHASHI MASAMI
IPC: E03F5/04
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To stably and fixedly fit without shifting or floating up in an installation state although an easy mounting and demounting structure can be obtained.  <P>SOLUTION: An enclosure lid 1 of a side ditch lid water hole is provided with a tabular body 10 having a sufficiently covering shape for oval waterholes 20 formed by abutting on the side ditch lid 2 and further provided with a fixing leg piece 15 oppositely disposed so as to be freely overhung in the breadthwise direction and a fixing claw 11 oppositely arranged near to the longitudinal end of the body 10 and overhanging to form a claw-like shape toward the underface side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077274-A (JP)
Title: Method and device for evaluating workability of visco-elastic material, working condition setting method and working device, and working management method
Inventor: MANNAKA MASAKAZU
IPC: G01N33/44
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To reliably predict fabrication workability of a visco-elastic material in workability evaluation of the material, and to produce high quality fabrication products in an optimal fabrication condition.  <P>SOLUTION: This device is provided with a visco-elastic measurer 1 measuring visco-elastic property on the basis of the reaction torque by changing vibration frequency and vibration amplitude and controlling shearing force acting on the visco-elastic material, an Ea calculating device 4 calculating apparent activation energy of the visco-elastic material according to an equation of η*=Aexp(Ea/RT), where the temperature at the time of measurement is T, the gas constant is R, the complex viscosity is η*, and the apparent activation energy is Ea, and a G*r calculation device 8 calculating the rate of change of the complex elastic modulus from a ratio of the complex elastic moduli of two shearing regions with different sharing speeds. The calculated Ea and G*r are used as prediction values of fabrication workability of the visco-elastic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079820-A (JP)
Title: Plasma processing apparatus
Inventor: UDO RYUJIRO
IPC: H01L21/3065
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus for performing an uniform process inside a wafer surface.  <P>SOLUTION: There is provided a plasma processing apparatus comprising a processing chamber for processing test portions, an evacuating means for reducing the pressure of the processing chamber, a processed gas feeding means for feeding processed gases to the processing chamber, a test portion holding means for holding the test portions processed inside the processing chamber, a bias applying means for applying a bias voltage to the test portion holding means, an electrostatic absorbing means for absorbing the test portions electrostatically to the test portion holding means, and a plasma generating means for generating plasma in the processing chamber. Further, in the apparatus, the test portion holding means has a stepped upper surface, the test portions are put on the uppermost position, an annular member comprising electrical conductors to which the bias voltage is applicable is provided in a lower surface than a surface that the test portions are put on, and besides an upper surface of the annular member is flush with the upper surface of the test portion or lower than it, and a member consisting of a dielectric covers the upper surface of the annular member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121914-A (JP)
Title: Data imprinting device for camera
Inventor: AKAIWA MASAO
IPC: G03B17/24
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively manufacture a display device for data imprinting of a data imprinting device for a camera. SOLUTION: The data imprinting device for a camera is provided with a liquid crystal display device for forming a light-transmissive part corresponding to data to be imprinted on a film incorporated in a camera main body and an optical system for irradiating the film with light transmitted through the light-transmissive part of the liquid crystal display part. The liquid crystal display device has liquid crystal enclosed between two glass plates, and a light- transmissive part forming area where the light-transmissive part can be formed and a light shielding mask for covering parts other than the light-transmissive part forming area are formed on the surface brought into contact with the liquid crystal of at least one of these glass plates, and the light shielding mask is made of a light shielding print resist.
Patent JP-2004082928-A (JP)
Title: Paddy field work machine
Inventor: YOSHIDA KAZUMASA
IPC: B62D1/20
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To compactify a front structure including an engine and a steering wheel in a fore and aft direction.  <P>SOLUTION: In the paddy field work machine, the engine 9 is mounted in a front part of a self-propelled machine body, and a driver's seat is arranged in a rear part of the self-propelled machine body. The steering wheel 10 is arranged in an upper part of the engine 9, a steering operating means 29 for operating steering of front wheels is arranged in a lower part of the engine 9, and an interlocking means 34 for operating steering of the steering operating means 29 following steering operation of the steering wheel 10 is provided in a state rounding the rear of the engine 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081708-A (JP)
Title: Washing device and dishwasher/dryer
Inventor: TOMIBAYASHI TATSUMI
IPC: A47L15/46
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher/dryer capable of always exhibiting an excellent washing effect by determining the shortage of a hardness component in an ion exchange tub based on the information such as the type of menu, that is the frequency of rinsing in the previous washing process, and by feeding water into the ion exchange tub prior to the washing process for filling the hardness component.  <P>SOLUTION: The dishwasher/dryer comprises a multi-menu selecting means for selecting a dishwashing menu from a plurality of dishwashing menus with different quantity of soft water prepared by a soft water supply means, a selected menu memory means for storing the information on the menu selected by the multi-menu selecting means, and a hardness component filling means for feeding tap water in a different quantity to the soft water preparation means according to the information on the previously selected menu stored in the selected menu memory means and filling the hardness component produced by an ion exchange means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050807-A (JP)
Title: Plastic sheet having lots of uneven points and double-wall sheet including it
Inventor: KAWAKAMI HAJIME
IPC: B29C51/36
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic sheet having lots of uneven points which is useful as a curing sheet for house moving and construction work, a buffer package and an insulation material, and also provide a two-layer or three-layer double-wall sheet which is made by overlaying this sheet with one or two flat plastic sheets, exhibits a high bending resistance, has an improvement on warping in comparison with the traditional plastic foaming boat, and is useful as various panel materials and packing container materials.  <P>SOLUTION: A lot of trapezoidal protruding portions are made on a flat sheet by vacuum forming of a plastic sheet, and a plastic sheet which has a lot of uneven points distributed on the flat portion of a sheet is obtained by making annular recessed points which surround a protruding portion and are made continuously. The double-wall sheet is made by overlaying this plastic sheet with a back sheet or liner sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092671-A (JP)
Title: Gasket for syringes, plunger with gasket, syringe and pre-filled syringe
Inventor: TANOGUCHI KENJI
IPC: F16J15/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket for a syringe, a plunger with the gasket, the syringe and a pre-filled syringe to prevent leakage of medical liquid by restraining deformation of an outer cylinder at a part where a deformation restraining part is arranged by the deformation restraining part even when external force is applied to the outer cylinder.  <P>SOLUTION: This gasket 1 for the syringe is stored in the outer cylinder 26 for the syringe and free to slide in the outer cylinder 26, furnished with a hollow gasket main body member 2 with a closed head end and an opened rear end and a gasket inside member 6 having the deformation restraining part 7 positioned inside or in the rear of the gasket main body member 2, and allowing mounting of the plunger 15 on the rear part side of the gasket 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158505-A (JP)
Title: Simultaneous demultiplexing and clock recovery of high- speed otdm signal using tandem electro-absorption modulator
Inventor: CHAND NARESH
IPC: H04B10/556
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver including a single integrated device capable of substantially simultaneously performing demultiplexing and clock recovery of high-speed OTDM signals in excess of 40 Gbps. SOLUTION: Simultaneous demultiplexing and clock recovery of high-speed (e.g. 80 Gbps or 160 Gbps) optical time division multiplex (OTDM) signals is achieved using a tandem electro-absorption modulator (TEAM). The TEAM has a monolithically integrated SOA (Semiconductor Optical Amplifier) to compensate the insertion loss and two EAMs to reduce the switching window. The demultiplexing and clock recovery may be performed by a single TEAM, or by two or more TEAMs. A fiber Raman amplifier may be used to boost the intensity of the OTDM signals during transmission.
Patent JP-2004093900-A (JP)
Title: Musical sound data display device
Inventor: KIKUCHI TAKESHI
IPC: G09B15/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical sound data display device capable of efficiently perform display of musical sound data.  <P>SOLUTION: The musical data display device has an operator for selecting information values regarding the display of the musical data from the initial value in steps, a timer which starts timing when the operator is operated and outputs standby time, an establishment means which defines an information value finally selected by the operator as an established value when no selecting operation by the operator is performed again before the standby time reaches prescribed time and a display means which displays the musical sound data according to the established value in place of the initial value when the established value is established by the establishment means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090991-A (JP)
Title: Medicine bag
Inventor: MAEDA HIDEO
IPC: B65D27/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an easy-to-handle medicine bag wherein information can be mentioned on both front and rear of the bag, a received medicine can be viewed and checked from both front and rear of the bag, the inside of the bag is divided, and respective storage parts can be directly viewed from the outside.  <P>SOLUTION: The medicine bag 1 is formed as an envelope with the upper part opened and the inside partitioned by an envelope inner sheet 4 by overlaying an envelope front cover 2, the envelope inner sheet 4 and an envelope backing sheet 3 which are continuous so that the inner sheet 4 is inside and by sticking sides and a base of the three sheets 2, 4 and 3, the sides facing each other by the overlaying. A window 7 made by covering an opening 8 with a transparent film 9 is provided at least on the front cover 2 and the backing sheet 3. Each window 7 is provided close to the base of the envelope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090433-A (JP)
Title: Valve device and liquid injection apparatus
Inventor: KIMURA KIMITOSHI
IPC: B41J2/175
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To make sure opening/closing of a passage, and at the same time improve the degree of freedom of design for a valve device.  <P>SOLUTION: A passage valve 15 has a passage housing 33. The passage housing 33 comprises a passage forming member 39 and a film material 41 which covers an ink chamber 42 formed in the passage forming member 39. A valve seat 34 is set protruding at the ink chamber 42 to surround a first opening 43 connected to a first ink passage 45. An elastic body 35 with a valve body 48 and an excitation part 49, and a magnetic body 36 are stored in the ink chamber 42 sequentially from the valve seat 34 side. Moreover, a permanent magnet 53 is set opposite to the magnetic body 36 via the film material 41. The passage housing 33 and the permanent magnet 53 are infixed inside a bobbin 54 with a coil 55 wound so that the valve seat 34, the valve body 48, the magnetic body 36 and the permanent magnet 53 align in a direction orthogonal to a center axis of the bobbin 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095368-A (JP)
Title: Pendant luminaire
Inventor: FUKUDA HISASHI
IPC: F21V21/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts for the cost reduction by eliminating a part for adjusting a weight balance of a luminaire body.  <P>SOLUTION: The luminaire body 1 stores therein a circuit substrate 4 having a part including a light circuit, and an insulating member 5 disposed between the circuit substrate 4 and the luminaire body 1 so as to secure a distance for insulating the part implemented to the circuit substrate 4 and a conductive pattern. The insulating member 5 is arranged oppositely to a socket 8 via a position at which the luminaire body 1 is suspended by a power supply cord 10, namely, in a vicinity of a support spring 14. Thus, the insulating member 5 can balance the weight of the luminaire body 1 with its weight, or can adjust the weight balance of the luminaire body 1. This eliminates the need for a conventional weight, and further reduces the cost of the light by reducing the number of parts in use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090523-A (JP)
Title: White laminated polyester film for thermal transfer recording and thermal transfer recording medium
Inventor: TAKAHASHI KOZO
IPC: B41M5/50
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white laminated polyester film which presents excellent printing characteristics, antistatic properties and high processability and shows excellent adaptability to high-speed processing and excellent crease resistance and image reproducibility when used as a printing base to be laminated with paper, in particular, and which is most suitable for a receiving sheet base for thermal transfer recording.  <P>SOLUTION: The laminated polyester film is constituted by providing a polyester layer (A) containing inorganic particles on at least one side of a polyester layer (B) containing minute cells and has a specific gravity of 0.7-1.1. The polyester constituting the layer (B) contains the inorganic particles contained in the polyester layer (A) and a coating layer is provided on one side of the film. A surface specific resistance measured from the coating surface side is 10<SP>13</SP>Ω/unit area or below and pH is 4-10, while the 60° glossiness (G60C) of the coating surface and the glossiness (G60N) of a non-coating surface satisfy the relation of 0 < G60N-G60C < 30. In the white laminated polyester film for thermal transfer recording, the thickness of the polyester layer (A) is 1.5-4.0 μm and that of the whole film is 25-45 μm. The thermal transfer recording medium provided herein is constituted by laminating the film and paper together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092601-A (JP)
Title: Lubricating oil sedimentation testing device of piston under crown
Inventor: NAGAMATSU HIROYUKI
IPC: F02F3/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device and a testing method capable of properly evaluating cleanliness of lubrication oil for an internal combustion engine at a piston under a crown in a laboratory.  <P>SOLUTION: This device includes a cylinder, a piston having a piston top in a flat shape in the cylinder, a heater positioned above the cylinder for heating the piston, a nozzle for injecting lubrication oil for testing for cooling down the piston toward the piston under the crown, a testing oil basin provided below the cylinder, a pump for sending the lubrication oil for testing from the testing oil basin to the nozzle through a feed tube, and a heater/cooler (a temperature control device) for heating or cooling the lubrication oil for testing in the testing oil basin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099465-A (JP)
Title: Method for controlling insect pest with alginate microbead encapsulating bacterium having defoliator pest-suppressing effect
Inventor: MAYAMA SHIGEYUKI
IPC: C12N1/20
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To develop a new defoliator pest control means.  <P>SOLUTION: Alginate microbeads are characterized by encapsulating a bacterium having a defoliator pest-suppressing effect. Further, alginate microbeads are characterized by encapsulating the bacterium having the defoliator pest-suppressing effect and a bacteriophage capable of infecting the bacterium. A method for controlling the insect pests with the alginate microbeads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097059-A (JP)
Title: Raw salmon pickled in soy sauce and method for producing the same
Inventor: MATSUHASHI MASAYUKI
IPC: A23L17/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide cooked autumn salmon which does not need a cooking treatment, has good preservability and can be eaten in a raw state.  <P>SOLUTION: This method for producing the raw salmon pickled in soy sauce is characterized by comprising a washing process for slitting a caught raw salmon, removing the internal organs, and then washing the left body, a fish meat-dressing process for filleting the washed body in three pieces and then removing the abdominal bones, the standing bones, the small bones, and the skin to dress the fish meat, a cooking process for cutting the dressed fish meat into one bite-sized pieces, and a process for mixing the cooked salmon meat pieces with 12 wt. % of rubbed, separated and washed raw salmon roe, and 17.7 wt. % of a preliminarily mixed seasoning solution and then cold-storing and ageing the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103413-A (JP)
Title: Small portable electric lamp and light projecting method
Inventor: TAKEBE HIROYUKI
IPC: F21L4/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small portable electric lamp which expands a light projection range by using LED light emitting body characteristics without damaging conventional light projection characteristics, and can be used as a safety lamp.  <P>SOLUTION: The small portable electric lamp comprises: a body case 2 which is formed into a flat shape and houses a circuit board 16 and a sheet battery 17 by laminating them; an LED light emitting body 12 which is held with a radiation axis of a light emitting part 13 directed toward the outside from the body case, and lead wires of which is connected to the circuit board, where the lead wires are extended out from the back of the light emitting part; an operating part 14 which is forced to come/go into contact with/away from a contact point on the circuit board, and performs flashing operation of the light emitting body; where a light projecting part 15, which projects light radiated by the light emitting body in directions other than the radiation axis to the outside, is mounted on the body case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104926-A (JP)
Title: Controller for stepping motor
Inventor: ISHIDA SHINJI
IPC: B41J11/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To finely and smoothly control a stepping motor in acceleration and deceleration without imposing a great burden on the 8-bit single-chip MPU of a controller for stepping motor.  <P>SOLUTION: Either of two timers incorporated in the single-chip MPU is set in pulse output mode wherein pulses are outputted at a preset frequency. The other timer is set in pulse count mode wherein inputted pulses are counted. These elements are so connected that pulses outputted from the either timer are used to drive the stepping motor and at the same time become input pulses for the other timer. If the rotational speed of the stepping motor is varied, the set frequency for pulses outputted from the either timer and the set count value on the other timer are changed each time the count value of the other timer reaches the set count value.  <P>COPYRIGHT: (C)2004,JPO